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CVE-2022-4139

Quick assessment

Affected
n/a kernel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于GPU i915内核驱动程序中存在不正确的TLB刷新问题，可能导致随机内存损坏或数据泄漏。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.25% · P17

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-4139

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
权限预留不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于GPU i915内核驱动程序中存在不正确的TLB刷新问题，可能导致随机内存损坏或数据泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- kernel kernel 6.1-rc7 -

II. Public POCs for CVE-2022-4139

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III. Intelligence Information for CVE-2022-4139

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Vendor Advisories for CVE-2022-4139 (2)

Mailing List Discussions for CVE-2022-4139 (1)

Same Patch Batch · n/a · 2023-01-27 · 39 CVEs total

CVE-2023-0549 3.5 LOW YAFNET Private Message PostPrivateMessage cross site scripting
CVE-2022-48069 TOTOLINK A830R 操作系统命令注入漏洞
CVE-2022-48007 Piwigo 跨站脚本漏洞
CVE-2022-48008 LimeSurvey 代码问题漏洞
CVE-2022-48010 LimeSurvey 跨站脚本漏洞
CVE-2022-48011 OpenCats SQL注入漏洞
CVE-2022-48012 Opencats 跨站脚本漏洞
CVE-2022-48013 OpenCats 跨站脚本漏洞
CVE-2022-48066 TOTOLINK A830R 授权问题漏洞
CVE-2022-48067 TOTOLINK A830R 信任管理问题漏洞
CVE-2022-47632 Razer Synapse 代码问题漏洞
CVE-2022-48070 PHICOMM K2G A1 操作系统命令注入漏洞
CVE-2022-48071 PHICOMM K2G A1 安全漏洞
CVE-2022-48072 PHICOMM K2G A1 操作系统命令注入漏洞
CVE-2022-48073 PHICOMM K2G A1 安全漏洞
CVE-2022-48107 D-Link DIR-878 操作系统命令注入漏洞
CVE-2022-48108 D-Link DIR-878 操作系统命令注入漏洞
CVE-2022-48116 AyaCMS 安全漏洞
CVE-2022-48118 Jorani 跨站脚本漏洞
CVE-2023-24060 github haven 代码问题漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: kernel
Same vendor: n/a
Same weakness: CWE-281

V. Comments for CVE-2022-4139

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